Samsung ATIV Book 9 NP900X3G-S01US 13.3-Inch Laptop (Black) Intel Intel Core i7 4500U 1.8 GHz (4 MB Cache) 8 GB DDR3L SDRAM 1 rpm 256 GB Solid-State Drive 13.3-Inch Screen, Intel HD Graphics 4400 Windows 7 Professional, 10-hour battery life